2127790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2304530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 269, 538, 565, 791, 1130, 1345, 1582, 1883, 2690, 3766, 3955, 7910, 9415, 18830, 30397, 60794, 151985, 212779, 303970, 425558, 1063895, 2127790]

約数ペア:

[(1, 2127790), (2, 1063895), (5, 425558), (7, 303970), (10, 212779), (14, 151985), (35, 60794), (70, 30397), (113, 18830), (226, 9415), (269, 7910), (538, 3955), (565, 3766), (791, 2690), (1130, 1883), (1345, 1582)]